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Political Science 12: IR -- Ninth Lecture, Part 1
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The Global Environment13
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The Global Environment
1. Resolving environmental problems 2. Interests and interactions 3. Severity of problems and outcomes 4. International institutions and
cooperation 5. The science of ozone depletion
and climate change
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The Global Environment
1. Resolving environmental problems 2. Interests and interactions 3. Severity of problems and outcomes 4. International institutions and
cooperation 5. The science of ozone depletion
and climate change
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Resolving Environmental Problems
• On some issues, states fail to take action
• Other important issues have been successfully resolved
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The Global Environment
1. Resolving environmental problems 2. Interests and interactions 3. Severity of problems and outcomes 4. International institutions and
cooperation 5. The science of ozone depletion
and climate change
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Interests and Interactions
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Interests and Interactions
Figure 13.1: National Interests and Carbon Dioxide Emissions
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Interests and Interactions
Two different types of goods pose different kinds of cooperation problems
1. Public goods 2. Common pool goods
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Interests and Interactions
At times, public and common goods can be privatized
Privatizing public goods
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Interests and Interactions
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Interests and Interactions
Map 13.1: Environmental Performance Index, 2012
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Interests and Interactions
Map 13.1: Environmental Performance Index, 2012
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Interests and Interactions
Figure A: EPI and Income, 2010
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The Global Environment
1. Resolving environmental problems 2. Interests and interactions 3. Severity of problems and outcomes 4. International institutions and
cooperation 5. The science of ozone depletion
and climate change
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Severity of Problems and Outcomes
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Severity of Problems and Outcomes
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Severity of Problems and Outcomes
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Severity of Problems and Outcomes
Privileged groups tend to be more effective
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The Global Environment
1. Resolving environmental problems 2. Interests and interactions 3. Severity of problems and outcomes 4. International institutions and
cooperation 5. The science of ozone depletion
and climate change
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International Institutions and Cooperation
• Setting standards • Verifying compliance
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International Institutions and Cooperation
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International Institutions and Cooperation
• Facilitating decision-making • Resolving disputes
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International Institutions and Cooperation
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The Global Environment
1. Resolving environmental problems 2. Interests and interactions 3. Severity of problems and outcomes 4. International institutions and
cooperation 5. The science of ozone depletion
and climate change
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The Science of Ozone Depletion and Climate ChangeFigure 13A.1: The Chemistry of Ozone Depletion
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The Science of Ozone Depletion and Climate Change
Figure 13A.2: Ozone Hole
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The Science of Ozone Depletion and Climate Change
Figure 13A.3: Atmospheric Chlorine and Ozone Levels
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The Science of Ozone Depletion and Climate Change
Figure 13A.4: The Greenhouse
Effect
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The Science of Ozone Depletion and Climate Change
Figure 13A.5: Earth’s Surface Temperature, 1000-2100
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The Science of Ozone Depletion and Climate Change
Figure 13A.6: CO2 Concentrations in the Atmosphere
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The Science of Ozone Depletion and Climate Change
Figure 13A.7: World Greenhouse Gas Emissions, 2000
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Political Science 12: International Relations